Synonyms of rapid in English:

rapid


See definition of rapid

adjective

1‘his rapid rise to stardom’

SYNONYMS

quick, fast, swift, speedy, high-speed, expeditious, express, brisk, lively, prompt, flying, fleeting, lightning, meteoric, overnight, whirlwind, fast-track, whistle-stop

sudden, instantaneous, immediate, instant, hurried, hasty, abrupt, sharp, precipitate, breakneck, headlong

informal p.d.q., p.d.q. pretty damn quick

literary fleet

rare alacritous, volant

ANTONYMS

slow, leisurely